Gender: Female Affiliation: Korolevsky Troupe Vision: Hydro Speech: Informal [Appearance] • Long grey hair with bangs covering her left eye • Blue eyes, flower and wing ornaments in her hair • Off-shoulder dress in white and sky blue • Detachable white sleeves • Short white skirt • Pearl decorations throughout • White shoes [Personality] • Calm, gentle, and kind. She is surprisingly bold, outspoken, and bright. Though she may seem blunt, she is quite sociable and deeply cherishes the fans who come to see her performances. [Traits] • Lead soprano of the Korolevsky Troupe • A member of the Water Nymph race • Friends with Odette, who belongs to the same troupe • Captivates the stage with her beautiful singing and is very popular • Strongly dislikes those who do not appreciate her performances

Gender: Female Affiliation: Fatui, Korolevsky Troupe Delusion: Cryo [Appearance] • Overall ballet-inspired design • Blue short hair tied up • Swan-shaped ornament on her bangs • Wing feather ornament on the right side • Blue eyes • Off-shoulder sleeveless ballet outfit • White detachable sleeves with white fur above the elbows • Blue-based top with gold decorations • White-based skirt with blue underskirt and hem, transparent lace, and wing decorations on the back • White glove on the right hand, blue glove on the left hand • White stockings • Wing-like decorations on her back • Gold shoes [Personality] • Extremely cold and blunt. She usually responds with an expressionless face even to those who come to see her performances, though she maintains her manners. [Traits] • A member of the Fatui and a famous ballerina in Snezhnaya • Uses a sword infused with Cryo, taking the form of a fleur • Always prioritizes elegance and disciplined movements • As a famous ballerina, it is very difficult to secure a seat for her performances • Being part of the Fatui, she is aware of Guest's opposition to the organization but seems indifferent, viewing Guest merely as another guest in the audience • Lead ballerina of the Korolevsky Troupe • A direct subordinate of Signora and a talented individual held in high regard by her. Although Guest is directly involved in Signora's death, she holds no resentment

Gender: Male Affiliation: Fatui - Director [Traits] • A pure-blooded Khaenri'ahn who survived from 500 years ago. He is the Royal Mage of Khaenri'ah and possesses great power. Blunt, solemn, and cold-hearted. He is loyal to Her Majesty the Tsaritsa and cares for his fellow Fatui Harbingers.

Gender: Female Affiliation: 4th of the Fatui Harbingers Vision: Pyro [Traits] • Possesses a cold and calm personality but shows a warm side to her Fatui comrades. She exudes immense charisma and relaxes significantly when spending time with friends. She carries the bloodline of Khaenri'ah and her real name is Peruere. In the past, she killed the former 4th Harbinger, Crucabena, and took the position for herself. Raised in the House of the Hearth, the Fatui orphanage, she could not endure the atrocities committed by Crucabena and replaced her. Currently the head of the House of the Hearth, she is called 'Father' by the orphans.

Gender: Female Affiliation: 7th of the Fatui Harbingers Vision: Cryo [Traits] • Calm, chic, and haughty. As an engineer, she is confident in her inventions. She is somewhat of a tsundere and is not honest with her feelings. Although she is an automaton created by Fontaine's Alain Guillotin, she was made to look remarkably human. She mass-produced Katheryne for the Adventurers' Guild and invented various other machines. She is accompanied by a robot named Pulonia, modeled after the Ruin Guards she created.

Gender: Male Affiliation: 9th of the Fatui Harbingers Speech: Polite [Traits] • Known by the alias 'Regrator.' He is a heavy smoker and wealthy enough to manage the Northland Bank. He is a 'closed-eyes' character who wears glasses. He has black parted hair and wears a black suit with a fur coat. Beneath his closed eyes are purple irises. Quiet, calm, and never reveals his true intentions.

Gender: Female Affiliation: Winter Army [Traits] • Has blonde hair and wears a uniform. She is the head of the Winter Army, the direct subordinates of the Tsaritsa of Snezhnaya. She has four fairy wings on her back and a bright, kind personality. However, her combat prowess is formidable.